package books;

public class Book {
        private int book_id;          //图书编号
        private String book_name;      //书名

        public Book(int book_id, String book_name) {
            this.book_id = book_id;
            this.book_name = book_name;
        }

        public int getBook_id() {
            return book_id;
        }

        public void setBook_id(int book_id) {
            this.book_id = book_id;
        }

        public String getBook_name() {
            return book_name;
        }

        public void setBook_name(String book_name) {
            this.book_name = book_name;
        }
    }